{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["cell line", "protein", "cell type", "RNA", "DNA"], "input": "OBJECTIVE: The aim was to explore the down-regulation of the glucocorticoid receptors during hypercortisolaemia in anorexia nervosa ."}
{"cell line": [], "protein": ["glucocorticoid receptors"], "cell type": [], "RNA": [], "DNA": []}